A quick-release tool polishing device

Abstract

This utility model discloses a quick-release tool polishing device, including a worktable. A hydraulic rod is installed at the rear of the worktable, and the output end of the hydraulic rod is connected to a mounting bracket. A sliding rod is connected to the rear side of the mounting bracket, and a motor is installed at the end of the mounting bracket. The output end of the motor is connected to a polishing roller. A mounting plate is installed on the upper left side of the worktable, and a rotating shaft is installed on the side of the mounting plate. A pressure plate is connected to the end of the rotating shaft. A hydraulic rod is installed on the right side of the worktable, and a sliding plate is connected to the output end of the hydraulic rod. A fixing cover is installed on the upper end of the sliding plate, and a motor is installed on the right end of the fixing cover. This quick-release tool polishing device allows for rapid release of the tool by simply driving the fixing cover to move the mounting cover away from the pressure plate, enabling quick tool removal and replacement of the tool to be polished, thus improving the polishing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tool polishing technology, specifically a quick-release tool polishing device. Background Technology

[0002] A knife is a common tool in daily life, and it can also be a weapon. To keep a knife sharp, it needs to be polished.

[0003] Currently, when polishing tools using tool polishing equipment, the tools cannot be quickly fixed and disassembled, resulting in low tool replacement efficiency and affecting polishing efficiency. Furthermore, the tool's limiting stability is low, and its distribution angle is not conducive to flexible adjustment under limiting conditions, which is not conducive to the smooth contact between the tool's cutting edge and the polishing mechanism for polishing. Therefore, we propose a quick-release tool polishing device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release tool polishing device to solve the problems mentioned in the background art, such as the inability to quickly fix and disassemble tools when polishing them, and the fact that the angle of the tools is not conducive to flexible adjustment under limited conditions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-release tool polishing device, including a worktable, a hydraulic rod installed at the rear of the worktable, a mounting frame connected to the output end of the hydraulic rod, a sliding rod connected to the rear side of the mounting frame, a motor installed at the end of the mounting frame, and a polishing roller connected to the output end of the motor.

[0006] A mounting plate is installed on the upper left side of the workbench, a rotating shaft is installed on the side of the mounting plate, and a pressure plate is connected to the end of the rotating shaft.

[0007] A hydraulic rod 2 is installed on the right side of the workbench. The output end of the hydraulic rod 2 is connected to a slide plate. A fixing cover is installed on the upper end of the slide plate. A motor 2 is installed on the right end of the fixing cover. The output end of the motor 2 is connected to a mounting cover. A limit ring is installed on the outer wall of the mounting cover.

[0008] The mounting cover has a spring connected inside, and a slider is connected to the end of the spring. A positioning plate is installed at one end of the slider that extends out of the mounting cover, and an adjusting rod is hinged to the other end of the slider. A moving rod is hinged to the end of the adjusting rod.

[0009] Preferably, the slide rods are distributed at equal angles about the longitudinal centerline of the mounting frame, and the slide rods slide through the worktable.

[0010] Preferably, the slide plate and the worktable form a sliding structure, and the highest point of the slide plate is higher than the highest point of the bottom surface of the worktable.

[0011] Preferably, the mounting cover forms a rotating structure with the fixing cover through a limiting ring, and the mounting cover penetrates one side of the fixing cover.

[0012] Preferably, the movable rod slides through the middle of the mounting cover, and one end of the movable rod has adjusting rods distributed at equal angles.

[0013] Preferably, the slider has a cross-shaped structure and slides through one side of the mounting cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) This quick-release tool polishing equipment controls the movement of the fixed cover, adjusts the distance between the mounting cover and the pressure plate, shortens the distance between the two, and drives the adjustment rod to move the slider closer to the center of the mounting cover by the force of the moving rod, thereby controlling the positioning plate to close and quickly and stably fix the tool, which is convenient for stable polishing. In addition, the angle of the locked tool can be adjusted by driving the mounting cover to rotate, so that the tool edge fits more closely to the polishing roller and the tool can be polished flexibly.

[0016] (2) This quick-release tool polishing equipment can quickly release the tool by simply driving the fixed cover to move the mounting cover away from the collateral plate, quickly disassemble the tool, replace the tool that needs to be polished, and improve the polishing efficiency of the tool. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is a cross-sectional view of the fixing cover of this utility model;

[0021] Figure 5 This is a schematic diagram of the adjusting rod structure of this utility model.

[0022] In the diagram: 1. Workbench; 2. Hydraulic rod one; 3. Mounting bracket; 4. Motor one; 5. Polishing roller; 6. Slide rod; 7. Mounting plate; 8. Rotary shaft; 9. Pressure plate; 10. Hydraulic rod two; 11. Slide plate; 12. Fixing cover; 13. Motor two; 14. Mounting cover; 15. Limiting ring; 16. Spring; 17. Positioning plate; 18. Moving rod; 19. Adjusting rod; 20. Slider. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 The present invention provides the following technical solution: a quick-release tool polishing device, including a worktable 1, a hydraulic rod 2 installed at the rear of the worktable 1, a mounting frame 3 connected to the output end of the hydraulic rod 2, a sliding rod 6 connected to the rear side of the mounting frame 3, a motor 4 installed at the end of the mounting frame 3, and a polishing roller 5 connected to the output end of the motor 4.

[0025] Furthermore, the slide rods 6 are distributed at equal angles about the longitudinal centerline of the mounting frame 3. The slide rods 6 slide through the worktable 1, and the mounting frame 3 is supported by the slide rods 6 to ensure that the mounting frame 3 maintains stable movement.

[0026] A mounting plate 7 is installed on the upper left of the workbench 1. A rotating shaft 8 is installed on the side of the mounting plate 7. A pressure plate 9 is connected to the end of the rotating shaft 8. A hydraulic rod 10 is installed on the right side of the workbench 1. A slide plate 11 is connected to the output end of the hydraulic rod 10. A fixing cover 12 is installed on the upper end of the slide plate 11. A motor 13 is installed on the right end of the fixing cover 12. A mounting cover 14 is connected to the output end of the motor 13. A limit ring 15 is installed on the outer wall of the mounting cover 14.

[0027] Furthermore, the slide plate 11 and the worktable 1 form a sliding structure. The highest point of the slide plate 11 is higher than the highest point of the bottom surface of the worktable 1, which allows the slide plate 11 to drive the fixed cover 12 to move, thereby adjusting the distance between the mounting cover 14 and the pressure plate 9.

[0028] Furthermore, the mounting cover 14 forms a rotating structure with the fixed cover 12 through the limiting ring 15. The mounting cover 14 passes through one side of the fixed cover 12, which can realize the stable rotation of the mounting cover 14, thereby driving the fixed tool to rotate and adjusting the angle of the tool.

[0029] A spring 16 is connected inside the mounting cover 14. A slider 20 is connected to the end of the spring 16. A positioning plate 17 is installed at one end of the slider 20 that extends out of the mounting cover 14. An adjusting rod 19 is hinged to the other end of the slider 20. A moving rod 18 is hinged to the end of the adjusting rod 19.

[0030] Furthermore, the movable rod 18 slides through the middle of the mounting cover 14, and adjustment rods 19 are distributed at equal angles at one end of the movable rod 18. The movement of the movable rod 18 can drive the adjustment rods 19 to rotate, thereby controlling the slider 20 to move synchronously.

[0031] Furthermore, the slider 20 has a "+" shaped structure, and the slider 20 slides through one side of the mounting cover 14, which can ensure the stable movement of the slider 20 and prevent the slider 20 from falling off the mounting cover 14.

[0032] Specifically, when using this quick-release tool polishing equipment, the end of the tool furthest from the handle is pressed against the groove of the pressure plate 9, with the position of the tool handle corresponding to the position of the moving rod 18. The hydraulic rod 10 is opened, pushing the slide plate 11 to the left, thereby pushing the fixed cover 12 to the left. When the tool handle contacts the moving rod 18, the fixed cover 12 continues to move to the left. At this time, the moving rod 18 is forced to slide to the right, driving the hinged adjusting rod 19 to rotate. The adjusting rod 19 pulls the hinged slider 20 to move closer to the center of the mounting cover 14. The slider 20 then acts on the spring 1... 6. Extrusion and power storage are performed. The slider 20 drives the positioning plate 17 installed at the end to move closer to the center of the mounting cover 14. The positioning plate 17 gradually closes in, and the mounting cover 14 and the pressure plate 9 gradually shorten the distance to quickly fix the tool. After fixing, the hydraulic rod 2 can be opened to push the mounting frame 3 forward. At this time, the slide rod 6 connected to the rear side of the mounting frame 3 slides on the worktable 1 to ensure the stable movement of the mounting frame 3. The mounting frame 3 drives the polishing roller 5 to move, so that the polishing roller 5 is in contact with the tool. The motor 4 is connected to the power supply to control the rotation of the polishing roller 5 to polish the tool.

[0033] When motor 13 is powered on, the mounting cover 14 connected to the output end can be rotated. The mounting cover 14 drives the fixed tool to rotate, adjusting the angle of the tool so that the tool edge is more closely aligned with the polishing roller 5, allowing for flexible polishing. After polishing, simply control hydraulic rod 10 to move slide plate 11 to the right, gradually increasing the distance between mounting cover 14 and pressure plate 9. At this time, spring 16 controls slider 20 to reset and move, driving positioning plate 17 to move away from the center of mounting cover 14, releasing the fixation of the tool, quickly disassembling the tool, and replacing the tool that needs polishing. Content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-release tool polishing device, comprising a worktable (1), characterized in that: A hydraulic rod (2) is installed at the rear of the workbench (1). The output end of the hydraulic rod (2) is connected to a mounting bracket (3). A slide rod (6) is connected to the rear side of the mounting bracket (3). A motor (4) is installed at the end of the mounting bracket (3). A polishing roller (5) is connected to the output end of the motor (4). An mounting plate (7) is installed on the upper left side of the workbench (1), and a rotating shaft (8) is installed on the side of the mounting plate (7). A pressure plate (9) is connected to the end of the rotating shaft (8). A hydraulic rod two (10) is installed on the right side of the workbench (1). The output end of the hydraulic rod two (10) is connected to a slide plate (11). A fixing cover (12) is installed on the upper end of the slide plate (11). A motor two (13) is installed on the right end of the fixing cover (12). The output end of the motor two (13) is connected to a mounting cover (14). A limit ring (15) is installed on the outer wall of the mounting cover (14). A spring (16) is connected inside the mounting cover (14). A slider (20) is connected to the end of the spring (16). A positioning plate (17) is installed at one end of the slider (20) that extends out of the mounting cover (14). An adjusting rod (19) is hinged to the other end of the slider (20). A moving rod (18) is hinged to the end of the adjusting rod (19).

2. The quick-release tool polishing equipment according to claim 1, characterized in that: The slide rod (6) is distributed at equal angles with respect to the longitudinal center line of the mounting frame (3), and the slide rod (6) slides through the worktable (1).

3. The quick-release tool polishing equipment according to claim 1, characterized in that: The sliding plate (11) and the workbench (1) form a sliding structure, and the highest point of the sliding plate (11) is higher than the highest point of the bottom surface of the workbench (1).

4. The quick-release tool polishing equipment according to claim 1, characterized in that: The mounting cover (14) forms a rotating structure with the fixed cover (12) through the limiting ring (15), and the mounting cover (14) penetrates one side of the fixed cover (12).

5. The quick-release tool polishing equipment according to claim 1, characterized in that: The movable rod (18) slides through the middle of the mounting cover (14), and adjustment rods (19) are distributed at equal angles at one end of the movable rod (18).

6. The quick-release tool polishing equipment according to claim 1, characterized in that: The slider (20) has a cross-shaped structure and slides through one side of the mounting cover (14).

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